Trevalli 7-Day Snow Forecast

Trevalli Long-Range Snow Forecast Updated today

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Updated 12 April 2026 20:46 BST

Long-Range Snow Forecast for Trevalli

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Trevalli Snow Forecast Highlights

When will there be fresh snow in Trevalli?

Trevalli Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,907m)
Next Snow Expected	13 April
Next Snow Amount	5cm 2in
Next 48 Hours	7cm 3in
Next 7 Days	7cm 3in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Trevalli

Snowfall

Snow Line

Max 15℃ 58°F
Min 0℃ 32°F

13cm 5in New Snow

Snow Line from 2,322m 7,618ft to 1,553m 5,095ft , with rain below.

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Trevalli Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Trevalli from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Cloudy.	Max 12℃ 53°F Min 0℃ 32°F
Mon 13	up to 7cm up to 3in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 2,092m 6,864ft to 1,569m 5,148ft , with rain below.	Max 7℃ 45°F Min 4℃ 39°F
Tue 14	up to 5cm up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,061m 6,762ft to 1,553m 5,095ft , with rain below.	Max 7℃ 45°F Min 4℃ 39°F
Wed 15	up to 1cm New Snow Clear spells at altitude, cloudy below. Snow Line from 1,999m 6,558ft to 1,569m 5,148ft , with rain below.	Max 11℃ 51°F Min 4℃ 39°F
Thu 16	Cloudy at altitude, rain showers below.	Max 10℃ 51°F Min 1℃ 33°F
Fri 17	Cloudy at altitude, light drizzle below.	Max 14℃ 58°F Min 4℃ 40°F
Sat 18	Clear spells at altitude, light drizzle below.	Max 15℃ 58°F Min 2℃ 36°F

This Snow Forecast for Trevalli, Italy gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Trevalli, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Trevalli Snow Forecast updated at 20:46 BST, next update expected 02:00 BST.

Ensemble forecast for Trevalli, Italy at 1,300m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Trevalli

Snow Forecasts for Ski Resorts near Trevalli
Ski Area	48 Hr	7 Day
Arabba	12cm 5in	18cm 7in
Cortina d'Ampezzo	11cm 4in	15cm 6in
Val di Fiemme	13cm 5in	14cm 6in
Falcade	11cm 4in	12cm 5in
Passo San Pellegrino	11cm 4in	12cm 5in
Alta Badia	9cm 4in	11cm 4in
Canazei di Fassa	10cm 4in	11cm 4in
Selva Gardena	9cm 3in	9cm 4in

Snow Reliability

Trevalli typically enjoys reliable snow conditions, with an average snow depth of 70-100 cm throughout the season. For the latest snow information, be sure to check J2Ski for updates.

Off-Piste Safety in Trevalli

Before skiing or snowboarding off-piste in Trevalli, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.